Search
Now showing items 2321-2330 of 8829
Hot electron and hole dynamics in thiol-capped CdSe quantum dots revealed by 2D electronic spectroscopy
(
Royal Society of Chemistry
, 2016 , Article)
Colloidal quantum dots (QDs) have attracted interest as materials for opto-electronic applications, wherein their efficient energy use requires the understanding of carrier relaxation. In QDs capped by bifunctional thiols, ...
The effect of intermediate ozonation process on improving biogas production from co-digestion of agricultural waste and manure
(
TechConnect
, 2016 , Conference Paper)
Anaerobic co-digestion of agricultural solid waste, wastewater, and manure was evaluated in batch reactor. The performance of anaerobic digestion (AD) was monitored by assessing the methane production potential, maximum ...
التنظيمات الإرهابية في ضوء القانون القطري لمكافحة الإرهاب (دراسة مقارنة)
(2018 , Master Thesis)
إن ظاهرة المنظمات الإرهابية ليست بالشيء الجديد، فقد عرف الإنسان منذ القدم هذه الظاهرة. وقد بينت في هذه الأطروحة أن الشعوب القديمة قد عرفت المنظمات الإرهابية. فعرف الرومان والمصريون القدماء والآشوريون شكلاً من أشكال المنظمات ...
Frustration through futility: Least developed countries and the WTO’s settlement of disputes
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Article)
The lack of participation and engagement by Least Developed Countries (LDCs) in the WTO in general and in their use of the Understanding on Rules and Procedures Governing the Settlement of Disputes (DSU) in particular has ...
Estimating the number of components of a multicomponent nonstationary signal using the short-term time-frequency Rényi entropy
(
Springer
, 2011 , Article)
The time-frequency Rényi entropy provides a measure of complexity of a nonstationary multicomponent signal in the time-frequency plane. When the complexity of a signal corresponds to the number of its components, then this ...
Electro-Optic Plasmonic Modulator with Direct Coupling to Silicon Waveguides
(
Institute of Electrical and Electronics Engineers Inc.
, 2017 , Article)
A novel plasmonic Mach-Zehnder interferometer is proposed with a nonlinear polymer. Orthogonal junction coupling between silicon and plasmonic waveguides is exploited to omit the need for tapers, and in turn, reduce the ...
Perspectives of healthcare professionals in Qatar on causes of medication errors: A mixed methods study of safety culture
(
Public Library of Science
, 2018 , Article)
Background There is a lack of robust, rigorous mixed methods studies of patient safety culture generally and notably those which incorporate behavioural theories of change. The study aimed to quantify and explain key aspects ...
Application Of Lean Thinking In Main Service Center Of Toyota Qatar
(2018 , Professional Masters Project)
Lean thinking is one of the well-known techniques that aims to create more value to customers with minimum used resources via minimizing or eliminating wastes. While the lean concepts are traditionally applied in the ...
Model-Based Analysis of Spur Gears' Dynamic Behavior in the Presence of Multiple Cracks
(
Hindawi Limited
, 2018 , Article)
Early detection of tooth cracks is crucial for effective condition-based monitoring and decision making. The scope of this work was to bring more insight into the vibration behavior of spur gears in the presence of single ...
Magnitude of RSV Fusion Protein-Specific Antibodies in Infants and Corresponding Mothers
(2018 , Master Thesis)
INTRODUCTION: Respiratory syncytial virus (RSV) is a threatening agent causing lower respiratory infections (LRI) among children, where no vaccine is available. RSV expresses three surface glycoproteins, of which the ...